Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚACCESSÏÂOleDbParameterµÄʹÓÃ

½ñÌ죬»¹ÊÇÔÚ×öÄǸöÏîÄ¿£¬ÒÀȻʹÓÃÍù³£µÄsqlhelperÓ÷¨£¬Íù³£µÄÊý¾Ý¿â²Ù×÷À࣬µ«ÊÇÆ«Æ«µ÷ÊÔ²»³É¹¦£¬¶øÇÒ×îÖØÒªµÄÊÇ£¬Ëü²»±¨´í
ÖÐÎç³Ô·¹»ØÀ´£¬±¾À´Ïë´òËã˯¸öÎç¾õµÄ£¬µ«ÊÇÏîĿ̫½ôÆÈÁË£¬ÓÚÊÇÓÖ¸ú³µ³µÑо¿ÁËÒ»ÖÐÎ磬×îºó£¬·¢ÏÖÈç¹û²»ÓÃ@²ÎÊý´«µÝµÄ»°£¬ÊÇÕý³£ÔËÐеģ¬ÓÚÊǰٶÈÁËһϣ¬ÄÇЩÈË˵ҪÓÓ£¿”µ±Õ¼Î»·û
ÎÒÏëÏë¾õµÃ²»ÕýÈ·£¬ÓÚÊÇ×öÁËÒ»¸öʵÑ飬·¢ÏÖÄÇÊǼٻ°
ÍíÉÏ»ØÀ´£¬¹úÁú°ïÎÒ½â¾öÁËÕâ¸öÎÊÌâÁË
Ô­À´£¬sqlhelper¶Ô²ÎÊý¸³ÖµµÄʱºò£¬ÊÇÑ­»·À´¸³ÖµµÄ£¬Ò²¾ÍÊÇ˵£¬string sql="";ÖеIJÎÊýλÖã¬Óë
 OleDbParameter[] paras ={ new OleDbParameter("@introduction",company.Introduction),
                                  new OleDbParameter("@company_ID",company.Company_ID)
                                    };ÖвÎÊýµÄλÖÃÒª¶ÔÓ¦£¬
ÆäʵÏëÏëÒ²ÊÇ
²ÎÊý¸³Öµ´íÎó£¬×î¶à¾ÍÖ´Ðв»ÕýÈ·£¬²»»á³öÏÖ±¨´íµÄ
Ïȹ«²¼´úÂë°É£¡£¡£¡
public bool Update_Company(Company company)
{
bool flag = false;
string sql = "update tb_company set introduction=@introduction where company_ID=@company_ID";
OleDbParameter[] paras ={ new OleDbParameter("@introduction",company.Introduction),
new OleDbParameter("@company_ID",company.Company_ID)
};
int res = SqlHelper.doExecuteNonQuery(sql, paras);
if (res > 0)
{
flag = true;
}
return flag;
}
public int doExecuteNonQuery(string sql,OleDbParameter[] prams)
{
cmd = new OleDbCommand(sql, GetConn());
// cmd.Parameters.Add("introduction", OleDbType.VarChar, 1000, "introduction").Value = new Company().Introduction;
//cmd.Parameters.Add("company_ID", OleDbTyp


Ïà¹ØÎĵµ£º

VB´´½¨ACCESSÊý¾Ý¿âÈ«½â

VB´´½¨ACCESSÊý¾Ý¿âÈ«½â ¶¯Ì¬´´½¨Êý¾Ý¿â¡¢´´½¨±í£¬´´½¨¼Ç¼ ADO¡¢ADOX2009Äê04ÔÂ20ÈÕ ÐÇÆÚÒ» 10:17ÕªÒª£º ±¾ÎIJûÊöÁËÔÚVB³ÌÐòÖÐÀûÓÃADO¶ÔÏó¶¯Ì¬´´½¨Êý¾Ý¿âºÍÊý¾Ý±íµÄ·½·¨£¬ÕâЩ·½·¨ÔÚ¿ª·¢VBÊý¾Ý¿âÓ¦ÓóÌÐòÖкÜÓÐʵÓüÛÖµ£¬Ëü¿ÉÒÔÌá¸ßÊý¾Ý¿â³ÌÐòÁé»îÐÔ¡£
¡¡¡¡¹Ø¼ü´Ê£ºÊý¾Ý¿â¡¢Êý¾Ý±í¡¢ADO¡¢ADOX
¡¡¡¡1: ÎÊÌâµÄÌá³ö
¡¡¡¡Ô ......

AccessÊý¾Ý¿â¡°×Ô¶¯±àºÅ¡±×ֶιéÁã


Ô­ÎÄ£ºhttp://blog.sina.com.cn/s/blog_5fdcf5c90100fher.html
AccessÊý¾Ý¿â“×Ô¶¯±àºÅ”×ֶιéÁã
AccessÊý¾Ý¿â“×Ô¶¯±àºÅ”Êý¾ÝÀàÐÍÊÇÒ»¸ö·Ç³£ÊµÓõÄÀàÐÍ£¬Ëü¿ÉÒԺܷ½±ãµØ°ïÖúÎÒÃÇÍê³É±êʶ²»Í¬¼Ç¼IDµÄ¹¤×÷¡£µ«ÊÇÓÉÓÚJETÒýÇæµÄÌØÐÔ£¨SQL serverʹÓÃT-SQL£©£¬µ±ÎÒÃÇÔÚAccessÊý¾Ý¿âijÕűíÖÐÖ´ÐÐÁËɾ ......

[Òý]SQLServerºÍAccess¡¢ExcelÊý¾Ý´«Êä¼òµ¥×ܽá

http://www.tongyi.net/article/20031101/200311013786.shtml
ËùνµÄÊý¾Ý´«Ê䣬ÆäʵÊÇÖ¸SQLServer·ÃÎÊAccess¡¢Excel¼äµÄÊý¾Ý¡£
ΪʲôҪ¿¼Âǵ½Õâ¸öÎÊÌâÄØ£¿
ÓÉÓÚÀúÊ·µÄÔ­Òò£¬¿Í»§ÒÔǰµÄÊý¾ÝºÜ¶à¶¼ÊÇÔÚ´æÈëÔÚÎı¾Êý¾Ý¿âÖУ¬ÈçAcess¡¢Excel¡¢Foxpro¡£ÏÖÔÚϵͳÉý¼¶¼°Êý¾Ý¿â·þÎñÆ÷ÈçSQLServer¡¢ORACLEºó£¬¾­³£ÐèÒª·ÃÎÊÎı¾Êý ......

Sql Server ºÍ Access ²Ù×÷Êý¾Ý¿â½á¹¹SqlÓï¾ä

н¨±í£º
create table [±íÃû]
(
[×Ô¶¯±àºÅ×Ö¶Î] int IDENTITY (1,1) PRIMARY KEY ,
[×Ö¶Î1] nVarChar(50) default 'ĬÈÏÖµ' null ,
[×Ö¶Î2] ntext null ,
[×Ö¶Î3] datetime,
[×Ö¶Î4] money null ,
[×Ö¶Î5] int default 0,
[×Ö¶Î6] Decimal (12,4) default 0,
[×Ö¶Î7] image null ,
)
ɾ³ý±í£º
Drop table [±í ......

¹ØÓÚupdateÓï¾äÔÚsqlserverºÍAccessÖеĶԱÈ

sqlserver£ºupdate Table_A set Table_A.col1 = (select Table_B.col1 from Table_B where Table_A.col2 = Table_B.col2)
Access: UPDATE Table_ A, Table_B SET Table_ A.×Ö¶Î2 = Table_ B.×Ö¶Î2
WHERE Table_ A.񅧏=Table_ A.񅧏;
×Ô¼º¼ÇÏ£¬ÌáÐÑ×Ô¼º ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ